h1 {
  font-family: "Courier New", monospace;
  letter-spacing: 0.08em;
  color: #ff7a18;
}

.dropzone {
  font-family: "Courier New", monospace;
  border: 2px dashed #ff7a18;
  border-radius: 0;
  background: transparent;
}

.controls label {
  font-family: "Courier New", monospace;
}

.controls input[type="color"],
.controls input[type="number"] {
  border-radius: 0;
  border-color: #ff7a18;
}

select#sortSelect {
  font-family: "Courier New", monospace;
  background: #1b1b1b;
  color: #eee;
  border: 1px solid #ff7a18;
  border-radius: 0;
  padding: 6px;
}

.btn,
.small,
#pickFolder,
#exportBtn,
#clearBtn {
  font-family: "Courier New", monospace;
  background: transparent;
  border: 1px solid #ff7a18;
  color: #ff7a18;
  padding: 8px 14px;
  border-radius: 0;
  cursor: pointer;
}

.btn:hover,
.small:hover,
#pickFolder:hover,
#exportBtn:hover,
#clearBtn:hover {
  background: #ff7a18;
  color: #111;
}

.actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 14px;
}

footer {
  text-align: center;
  margin-top: 40px;
  padding: 20px;
  border-top: 2px dashed #ff7a18;
  font-family: "Courier New", monospace;
  color: #9a9ab0;
  font-size: 0.85em;
}

footer .core {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #ff7a18;
  box-shadow: 0 0 8px #ff7a18;
  animation: blink 2s infinite;
  vertical-align: middle;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

footer .back {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.9em;
  color: #ff7a18;
  text-decoration: none;
}

footer .back:hover {
  background: #ff7a18;
  color: #111;
}